public class Bianliang{
    public static void main(String[] args){
        byte a = 56; 
        byte b = 16; 
        int c = 2000000000 + 2000000000; 
        long d = 999999999; 
        long e = 99; 
        long f = 9999999999L;
        System.out.println("a="+a);
        System.out.println("b="+b);
        System.out.println("c="+c);
        System.out.println("d="+d);
        System.out.println("e="+e);
        System.out.println("f="+f);
    }
}